Julia: bug? => split ,isnumber

来源:互联网 发布:围棋人工智能程序 编辑:程序博客网 时间:2024/04/29 23:16

bug?

julia> split("E:\\user\\20140506\\data_20150605.csv",[':','\\'])5-element Array{SubString{ASCIIString},1}: "E" "" "user" "20140506" "data_20150605.csv"

加上keep=false

julia> split("E:\\user\\20140506\\data_20150605.csv",[':','\\'],keep=false)4-element Array{SubString{ASCIIString},1}: "E" "user" "20140506" "data_20150605.csv"

再看:

julia>isnumber[""]true
1 0
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